Best way of testing coaxial cables. (CB or TV)

HH, that is how I normally do it when all I want is a continuity check.

Oh, and someone posted the cost of a TDR.. you can build one for less than 50 bucks, though you will need a scope (100-200 as I recall) to use it.

I do not know if the plans were ever published but I've seen the unit in operation and know the inventor.